Patent 10053945 was granted and assigned to Halliburton on August, 2018 by the United States Patent and Trademark Office.
An obturator for actuating a downhole tool having a central bore. The obturator comprising a body of a size and shape to pass through the central bore of the tool and an engagement member releasably attached to the exterior of the tool body, the engagement member being of a size and shape to engage and actuate the tool.